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assocs: cleanup and use first2-unsafe in assoc-find.

db4
John Benediktsson 2013-03-05 20:42:15 -08:00
parent ca8c7b4db4
commit 8f9bd87693
1 changed files with 2 additions and 2 deletions
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core/assocs/assocs.factor
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@ -50,7 +50,7 @@ M: assoc assoc-like drop ; inline
PRIVATE>
: assoc-find ( ... assoc quot: ( ... key value -- ... ? ) -- ... key value ? )
(assoc-each) find swap [ first2 t ] [ drop f f f ] if ; inline
(assoc-each) find swap [ first2-unsafe t ] [ drop f f f ] if ; inline
: key? ( key assoc -- ? ) at* nip ; inline
@ -58,7 +58,7 @@ PRIVATE>
(assoc-each) each ; inline
: assoc>map ( ... assoc quot: ( ... key value -- ... elt ) exemplar -- ... seq )
[ >alist ] 2dip [ [ first2 ] prepose ] dip map-as ; inline
[ (assoc-each) ] dip map-as ; inline
: assoc-map-as ( ... assoc quot: ( ... key value -- ... newkey newvalue ) exemplar -- ... newassoc )
[ [ 2array ] compose { } assoc>map ] dip assoc-like ; inline